Tables S1-S3 for the paper on Mg isotope geochemistry in continental flood basalts

The data supporting the study of magnesium isotope geochemistry in continental flood basalts, including Table S1 containing Sr-Nd isotope data, Table S2 with trace element and isotopic compositions of the endmembers used in the geochemical modeling, and Table S3 with major-trace element compositions and platinum-group element data for two samples of the SCFBs.